Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines

The diel habitat-use patterns of commercially important fishes in a small marine protected area (MPA) (0.31 km2) containing coral reef and seagrass habitats were examined by passive acoustic telemetry during 2011 and 2012. The occurrence patterns of the target fishes both inside and outside the MPA...

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Autores principales:	K Honda, WH Uy, DI Baslot, ADS Pantallano, Y Nakamura, M Nakaoka
Formato:	article
Lenguaje:	EN
Publicado:	Inter-Research 2016
Materias:	Biology (General) QH301-705.5 Microbiology QR1-502
Acceso en línea:	https://doaj.org/article/468421d6456243dab272c09bc362b97e
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spelling	oai:doaj.org-article:468421d6456243dab272c09bc362b97e2021-11-18T09:19:05ZDiel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines1864-77821864-779010.3354/ab00646https://doaj.org/article/468421d6456243dab272c09bc362b97e2016-01-01T00:00:00Zhttps://www.int-res.com/abstracts/ab/v24/n3/p163-174/https://doaj.org/toc/1864-7782https://doaj.org/toc/1864-7790The diel habitat-use patterns of commercially important fishes in a small marine protected area (MPA) (0.31 km2) containing coral reef and seagrass habitats were examined by passive acoustic telemetry during 2011 and 2012. The occurrence patterns of the target fishes both inside and outside the MPA were also observed. Thirty individuals from 6 species (20.2 to 41.4 cm fork length) were caught, acoustically tagged and released inside the MPA, and 4 to 210 d of tracking data were then obtained from 28 detected fishes. Lutjanus monostigma, Lethrinus atkinsoni, and Lethrinus obsoletus were found to mostly inhabit the coral reef. The remaining 3 species (Lutjanus argentimaculatus, Lethrinus harak, and Siganus guttatus) utilized both coral and seagrass habitats but showed different patterns: Lutjanus argentimaculatus visited seagrass only at night; Lethrinus harak occurred in the coral reef more at night than in the day, showing the opposite pattern in seagrass; and S. guttatus exhibited the converse pattern to L. harak. More than one-third of the tracked individuals moved inside and outside the MPA more than once per day on average during the tracking period. However, 95.4% of detections were recorded by acoustic receivers deployed inside the MPA. Underwater visual surveys revealed that the densities of some target fishes were significantly higher inside than outside the MPA. These findings suggest that the MPA protects the core of fish home ranges.K HondaWH UyDI BaslotADS PantallanoY NakamuraM NakaokaInter-ResearcharticleBiology (General)QH301-705.5MicrobiologyQR1-502ENAquatic Biology, Vol 24, Iss 3, Pp 163-174 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Biology (General) QH301-705.5 Microbiology QR1-502
spellingShingle	Biology (General) QH301-705.5 Microbiology QR1-502 K Honda WH Uy DI Baslot ADS Pantallano Y Nakamura M Nakaoka Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines
description	The diel habitat-use patterns of commercially important fishes in a small marine protected area (MPA) (0.31 km2) containing coral reef and seagrass habitats were examined by passive acoustic telemetry during 2011 and 2012. The occurrence patterns of the target fishes both inside and outside the MPA were also observed. Thirty individuals from 6 species (20.2 to 41.4 cm fork length) were caught, acoustically tagged and released inside the MPA, and 4 to 210 d of tracking data were then obtained from 28 detected fishes. Lutjanus monostigma, Lethrinus atkinsoni, and Lethrinus obsoletus were found to mostly inhabit the coral reef. The remaining 3 species (Lutjanus argentimaculatus, Lethrinus harak, and Siganus guttatus) utilized both coral and seagrass habitats but showed different patterns: Lutjanus argentimaculatus visited seagrass only at night; Lethrinus harak occurred in the coral reef more at night than in the day, showing the opposite pattern in seagrass; and S. guttatus exhibited the converse pattern to L. harak. More than one-third of the tracked individuals moved inside and outside the MPA more than once per day on average during the tracking period. However, 95.4% of detections were recorded by acoustic receivers deployed inside the MPA. Underwater visual surveys revealed that the densities of some target fishes were significantly higher inside than outside the MPA. These findings suggest that the MPA protects the core of fish home ranges.
format	article
author	K Honda WH Uy DI Baslot ADS Pantallano Y Nakamura M Nakaoka
author_facet	K Honda WH Uy DI Baslot ADS Pantallano Y Nakamura M Nakaoka
author_sort	K Honda
title	Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines
title_short	Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines
title_full	Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines
title_fullStr	Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines
title_full_unstemmed	Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines
title_sort	diel habitat-use patterns of commercially important fishes in a marine protected area in the philippines
publisher	Inter-Research
publishDate	2016
url	https://doaj.org/article/468421d6456243dab272c09bc362b97e
work_keys_str_mv	AT khonda dielhabitatusepatternsofcommerciallyimportantfishesinamarineprotectedareainthephilippines AT whuy dielhabitatusepatternsofcommerciallyimportantfishesinamarineprotectedareainthephilippines AT dibaslot dielhabitatusepatternsofcommerciallyimportantfishesinamarineprotectedareainthephilippines AT adspantallano dielhabitatusepatternsofcommerciallyimportantfishesinamarineprotectedareainthephilippines AT ynakamura dielhabitatusepatternsofcommerciallyimportantfishesinamarineprotectedareainthephilippines AT mnakaoka dielhabitatusepatternsofcommerciallyimportantfishesinamarineprotectedareainthephilippines
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Diel habitat-use patterns of commercially important fishes in a marine protected area in the Philippines

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